No phone number
You only choose a name — any name. No number, no email, no access to your address book.
Test phase
Speak freely. Only the people you talk to can hear you.
HuVam is a messenger for chats and calls with end-to-end encryption. No phone number, no email, no ads. Not us, not your provider, not anyone who gets into the server can read a single word.
Android · Windows · browser. iPhone and Mac coming soon.
Always encrypted
Every message, photo, voice note and call. HuVam simply has no unencrypted chats.
The server knows nothing
It only passes on locked envelopes. Your conversations live on your devices, not with us.
End-to-end encryption
The journey of one message
- 01
You write
Only you see the text. It never leaves your phone in readable form.
- 02
Locked on your phone
Before sending, HuVam encrypts the message with a key made just for it.
- 03
The server sees noise
Our server passes on a locked envelope of a standard size. It cannot know what is inside or who is writing to whom.
- 04
Opened only by the recipient
Only your contact's device holds the key. There the text becomes text again — for them alone.
How it works
Three steps and you are connected.
Get HuVam
On your phone or computer — or just open it in the browser. Pick a name, and that is it.
Add a contact
Show a QR code or send a one-time invite link. Its key is passed hand to hand; our server only keeps a sealed envelope it cannot open.
Chat and call
Messages, photos, voice notes, video calls — one to one and in groups of up to 50 people.
Encryption in plain words
You do not need to understand the technology — HuVam does it all for you. But if you are curious, here is how it works.
Only you hold the keys
They are created on your device and never go to the server.
A new key for every message
Each key is erased right after use. Even a stolen key cannot open past messages, and future ones only until the other person replies.
Protection for years to come
The encryption is designed to withstand future quantum computers: what is intercepted today stays unreadable for many years.
Safety code
Compare the code with the other person when you meet: if it matches, nobody is in between. If their keys suddenly change, HuVam warns you.
Calls too
Voice and video are encrypted end to end — one to one and in groups. The server relays them but cannot decrypt them.
No third-party services
Notifications come straight from our server — without the push services of big companies.
What the server sees
Cannot see
- text, photos, voice notes and files
- your calls
- your name and your contacts
- group names and members
- who writes to whom
Sees, unavoidably
- that an encrypted packet arrived, and roughly when
- the IP address you connect from — like any website. Use a VPN to hide it
- the packet size — but packets are padded to a few standard sizes
Server logs are switched off. Undelivered packets are erased after 7 days.
Everything you need — nothing you don't
Messaging
Replies, reactions, edits, forwarding, polls and voice notes.
Disappearing messages
Set a timer and messages delete themselves.
View-once photos
Opens once, then it is gone. It cannot be saved.
Calls
Voice and video, hold, a second incoming call during a call.
Groups
Up to 50 members, group calls, admins.
All your devices
Up to 8 computers and browsers, linked to your phone with a QR code.
App lock
PIN and fingerprint, automatic lock.
Discreet notifications
No name, no text — just “New message”.
36 languages
Light and dark theme. Updates arrive on their own.
36 languages · one network
Private in every language
HuVam speaks 36 European languages. Every point of light is a message: locked on the sender's phone and opened only by the recipient. The server in the EU only passes on closed envelopes.
HUVAM / EU50.2°N 9.5°E
1.0×
Drag the map and tap a city
How HuVam is different
HuVamMany competitors
End-to-end encryptionEverywhere, alwaysOften only in separate “secret” chats
Phone numberNot neededRequired
Where your messages are storedOnly on your devicesOften on the company's servers
NotificationsStraight from our serverThrough big companies' services
Key changesFor every messageEvery few days or messages
Protection against quantum computersBuilt inFar from everyone
Honest about the limits
No encryption protects against everything. Here is what depends on you.
An infected device
Spyware sees what you see. Install apps only from trusted places and keep your system up to date.
No backup
Lose your phone without a backup and your messages are gone: we do not have them. Make a backup and keep its code safe.
The other person
Encryption cannot stop them from copying the text or photographing the screen with another phone.
The browser
HuVam in the browser is convenient but less protected than the app: a lot depends on the browser itself.
Test phase
HuVam is currently in its test phase. The encryption is built only on proven, widely recognised methods; independent experts will review it before the public release.
Download HuVam
Free. No sign-up and no phone number.
For your device
Android
For phones and tablets, Android 6 or newer.
Download APKAndroid will ask for permission to install from your browser — allow it. Updates then arrive on their own.
For your device
Windows
For Windows 10 and 11. No administrator rights needed.
Download for WindowsWindows may warn about an unknown publisher: click “More info”, then “Run anyway”.
For your device
Browser
Nothing to install — just open it. Less protected than the app.
Open in the browseriPhone and Mac
Coming soon. Until then, use HuVam in the browser on iPhone and Mac.
Questions and answers
How much does HuVam cost?
During the test phase HuVam is free and has no ads.
Why is no phone number needed?
A phone number ties you to your real identity. HuVam does not need it: contacts are added with a QR code or a link.
What if the server is hacked?
An attacker gets only locked envelopes without the keys. They cannot read them.
How do I move my chats to a new phone?
Directly from the old phone or from a backup. Both are encrypted with your code — we cannot read them.
Why an APK and not an app store?
While HuVam is in its test phase, we distribute it directly. The app is signed with our key and updates itself from our server.